Home / 37,743,604.60-56,531,426.10-31,025,140.60

Finding the Fourth Proportional to 37,743,604.60, 56,531,426.10 and 31,025,140.60

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Solution

The fourth proportional to 37,743,604.60, 56,531,426.10 and 31,025,140.60 is: 46,468,678.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,743,604.60 : 56,531,426.10 = 31,025,140.60 : x
  2. Step 2: Convert to fraction form
    37,743,604.60/56,531,426.10 = 31,025,140.60/x
  3. Step 3: Cross multiply
    37,743,604.60x = 56,531,426.10 × 31,025,140.60
  4. Step 4: Simplify right side
    37,743,604.60x = 1,753,895,443,071,009.75
  5. Step 5: Solve for x
    x = 1,753,895,443,071,009.75/37,743,604.60
  6. Step 6: Final answer
    x = 46,468,678.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.